Bangkok-based SiamAI has denied exporting AI servers to China, saying it complies with US export and re-export control rules and is willing to cooperate with any government inquiries.
The company issued the statement after reports linked Thailand to a US investigation into the alleged movement of advanced computer servers containing Nvidia chips to China. The matter is commercially sensitive because SiamAI has become a visible player in Thailand’s push for domestic AI infrastructure and local language model development.
What SiamAI says
SiamAI said it had not engaged in exporting AI servers to China. The company also said it is prepared to cooperate in good faith with any inquiries or investigations by the US government.
Its statement emphasized compliance with applicable US export and re-export control laws. That point matters for buyers, cloud customers and public-sector partners because advanced AI hardware is increasingly governed by strict cross-border rules, especially where Nvidia accelerators and high-performance server systems are involved.
For organizations evaluating AI cloud vendors in Thailand, the issue is not only whether a company can supply capacity. It is also whether the provider can demonstrate clear hardware custody, regulatory controls and credible governance around restricted technology.
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Reports connect the case to OBON
The Bangkok Post article said Bloomberg News had identified OBON Corporation, a Bangkok-based IT and cloud services vendor, as an intermediary buyer in Thailand. That identification has not been independently verified from the material provided here, so it should be treated as a reported claim rather than a settled finding.
The same report said a US indictment handed down in March accused Super Micro Computer Inc co-founder Yih-Shyan Liaw of working with OBON and brokers to evade export controls. That allegation also has not been independently verified from the provided material. An indictment is an accusation, not a finding of guilt.
Ratanaphon Wongnapachant, a former chief executive of OBON and now chief executive of SiamAI, reportedly told Bloomberg he had already left OBON when the alleged offences took place.
SiamAI also sought to separate itself from OBON in its public statement. The company said it would not speak for OBON, but it disputed recent reports suggesting the two companies shared an office. SiamAI said it maintains independent headquarters.
Why the denial matters for AI buyers
The denial comes at a time when AI infrastructure has become a strategic asset. Governments and enterprises want access to powerful systems for model training, inference, data processing and local AI services. At the same time, the most advanced chips and servers are subject to tighter scrutiny because of national-security and trade-control concerns.
For customers considering a cloud or AI infrastructure provider, the practical questions are straightforward:
- Where are the servers physically located?
- Who owns or controls the hardware?
- What export-control procedures apply to procurement and resale?
- Can the provider document compliance with US re-export rules?
- Are related companies, former executives or intermediaries involved in restricted transactions?
Those questions are especially important for companies handling regulated workloads, public-sector AI projects or sensitive commercial data. Even if a vendor denies wrongdoing, customers may still need written assurances, audit rights and clear contractual language before committing to long-term infrastructure agreements.
IT Procurement and Vendor Management Guide
Readers evaluating AI cloud providers may benefit from a procurement-focused guide that covers hardware acquisition, vendor evaluation, contracts, and compliance review.
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SiamAI’s role in Thailand’s AI plans
SiamAI Cloud has been described as Thailand’s first official Nvidia Cloud Partner. The company has also been associated with Thailand’s broader AI sovereignty ambitions, including work on a localized large language model intended to better understand Thai language, legal context, culture and social nuance.
That positioning gives the company a larger public profile than a typical IT reseller. A domestic AI cloud provider can play an important role for businesses and government agencies that want local infrastructure, local-language performance and data residency options. It also means questions about hardware sourcing and compliance are likely to attract closer attention.
Ratanaphon hosted Nvidia chief executive Jensen Huang at a gala event in December 2024. Former prime minister Thaksin Shinawatra, who is Ratanaphon’s uncle, also attended the event. The appearance underscored SiamAI’s prominence in Thailand’s emerging AI ecosystem.
What remains unresolved
SiamAI’s statement is clear on its own position: it says it did not export AI servers to China and says it follows applicable US rules. The unresolved part is the wider investigation described in the reports, including the alleged role of OBON and other parties.
For now, the most useful reading is cautious. SiamAI has denied direct involvement and signaled cooperation. Separate allegations involving OBON and brokers remain reported claims unless confirmed through court records, official statements or other verified documentation.
For buyers, investors and partners, the next step is due diligence rather than assumption. AI infrastructure contracts increasingly depend on more than performance and price. Compliance history, supply-chain transparency and export-control documentation are now part of the buying decision.